Fixed a misleading debug message.

Signed-off-by: Marco Amadori <amadorim@vdavda.com>

scripts/live

@@ -982,7 +982,7 @@ setup_unionfs ()
 			fi
 
 			mkdir -p "${croot}/${imagename}"
-			echo "debug: Can not mount backdev ${backdev} (image = ${image}) on croot/imagename ${croot}/${imagename}"
+			echo "debug: Mounting backdev \"${backdev}\" (image = ${image}) on croot/imagename \"${croot}/${imagename}\""
 			mount -t "${fstype}" -o ro,noatime "${backdev}" "${croot}/${imagename}" || panic "Can not mount ${backdev} (${image}) on ${croot}/${imagename}" && rofsstring="${croot}/${imagename}=${roopt}:${rofsstring}" && rofslist="${croot}/${imagename} ${rofslist}"
 		fi
 	done